727690612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{3967}}^1$

素因数の和:4372

約数の個数: 36

約数和(自身を含む): 1403799040

約数和(自身を除く): 676108428

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 379, 484, 758, 1516, 3967, 4169, 7934, 8338, 15868, 16676, 43637, 45859, 87274, 91718, 174548, 183436, 480007, 960014, 1503493, 1920028, 3006986, 6013972, 16538423, 33076846, 66153692, 181922653, 363845306, 727690612]

約数ペア:

[(1, 727690612), (2, 363845306), (4, 181922653), (11, 66153692), (22, 33076846), (44, 16538423), (121, 6013972), (242, 3006986), (379, 1920028), (484, 1503493), (758, 960014), (1516, 480007), (3967, 183436), (4169, 174548), (7934, 91718), (8338, 87274), (15868, 45859), (16676, 43637)]